| 控释复合肥在黄瓜穴盘育苗中的应用效果研究 |
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| 引用本文： | 张芳,王秀峰,魏珉,张民.控释复合肥在黄瓜穴盘育苗中的应用效果研究[J].山东农业科学,2008(2):59-61. |
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| 作者姓名： | 张芳 王秀峰 魏珉 张民 |
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| 作者单位： | 1. 山东农业大学园艺科学与工程学院,山东,泰安,271018
2. 山东农业大学资源与环境学院,山东,泰安,271018 |
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| 基金项目： | “十一五”国家科技支撑计划项目(2006BAD10B07)资助 |
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| 摘 要： | 以浇灌营养液和施用等量NPK养分化肥作对照,对不同用量的控释复合肥在黄瓜穴盘育苗中的应用效果进行了研究。结果表明,与化肥等养分含量的控释复合肥处理的黄瓜幼苗生长及秧苗素质最高,在控释复合肥用量减少10%~20%的条件下,黄瓜幼苗的壮苗指数、叶绿素含量、光合速率及根系活力均能达到与浇灌营养液和施用普通化肥的效果。
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| 关 键 词： | 黄瓜 育苗基质 控释复合肥 幼苗素质 |
| 文章编号： | 1001-4942(2008)02-0059-03 |
| 修稿时间： | 2007年11月8日 |
Effect of Controlled-release Compound Fertilizer on Growth and Quality of Cucumber Plug Seedlings |
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| ZHANG Fang,WANG Xiu-feng,WEI Min,ZHANG Min.Effect of Controlled-release Compound Fertilizer on Growth and Quality of Cucumber Plug Seedlings[J].Shandong Agricultural Sciences,2008(2):59-61. |
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| Authors: | ZHANG Fang WANG Xiu-feng WEI Min ZHANG Min |
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| Abstract: | A trial was conducted to evaluate the effects of controlled-release compound fertilizer at different amounts in nursery media on growth and quality of cucumber plug seedlings,with nutrient solution and common compound fertilizer of N,P and K at equal rate as controls.The results indicated that the treatment of controlled-release compound fertilizer with equal rate of N,P and K had the best effects.When the amounts of controlled-release compound fertilizer reduced by 10%～20%,the seedling index,chlorophyll content,photosynthetic rate and root activity of cucumber seedlings had the same good effects as nutrient solution and common compound fertilizer. |
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| Keywords: | Cucumber Nursery media Controlled-release compound fertilizer Seedling quality |
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